Superlift 17-19 Ford F-250/F-350 SuperDuty 4WD (Diesel) 6in Radius Arm Lift Kit w/ SLF Shocks

If you're looking to give your 2017-2021 Ford F-250 or F-350 Super Duty Diesel 4WD a significant lift, this 6-inch radius arm kit from Superlift is a solid option. This kit is designed to raise the vehicle's stance, allowing for larger tires and improved ground clearance, which is essential for off-road adventures or simply achieving a more aggressive look. The kit includes Superlift's own SLF shocks, tuned to work with the lifted suspension geometry.

Superlift has been in the suspension game since 1975, and they focus on making parts that perform well both on and off the pavement. This radius arm design is a well-known method for lifting trucks, as it helps to correct caster angles and maintain proper suspension geometry after the lift is installed. This attention to detail helps ensure a more predictable and comfortable driving experience on the road, while still providing the capability you need when you leave the asphalt behind. The kit is specifically engineered for the diesel 4WD models of these Super Duty trucks, ensuring a direct fit and proper function.

When undertaking a lift of this magnitude, it's always a good idea to consult the manufacturer's installation instructions thoroughly. You may also want to consider other components that work well with a lifted suspension, such as extended brake lines or a steering stabilizer, depending on your intended use. This kit represents a substantial investment in your truck's capability and appearance.